depth charge
英
美
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Noun:
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a bomb that explodes at a preset depth under water; antisubmarine device
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用作及物动词 (vt.)
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Our submarine was attacked by the enemy's depth charge.
我方潜艇遭到了敌军深水炸弹的袭击。
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Depth charges are an effective way to protect against submarines.
深水炸弹是对抗潜水艇的一种有效的防御方式。
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